单选题：In the last paragraph。“it’s a mes”means

题目内容：

In the last paragraph。“it’s a mes”means A．it’s smal
B．it’s dirt
C．ifs profitabl
D．it’s chea

参考答案：

答案解析：

A beforeB after　　C becauseD when

分类：卫生类题型：单选题

分类：卫生类题型：单选题

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分类：卫生类题型：单选题